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Estrallum Milan | Extruded aluminium components
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PRODUCTION

The processing stages

The production cycle of Estrallum begins with extruded aluminium bars whose section is the result of the co-design study with the customer and the extruder.

Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsCutting

It is the first step to creating any type of product. Bars with multiple lengths are cut to size in packages with machines equipped with automatic feed.

Cutting process - Estrallum Milan | Extruded aluminium components
Cutting process - Estrallum Milan | Extruded aluminium components
Cutting process - Estrallum Milan | Extruded aluminium components
Cutting process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsDrilling and Threading

Performing using multiple heads through rotational transfers.

Drilling and threading process - Estrallum Milan | Extruded aluminium components
Drilling and threading process - Estrallum Milan | Extruded aluminium components
Drilling and threading process - Estrallum Milan | Extruded aluminium components
Drilling and threading process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsBending

It is a process that is carried out both with shaped molds and by rolling.

Bending process - Estrallum Milan | Extruded aluminium components
Bending process - Estrallum Milan | Extruded aluminium components
Bending process - Estrallum Milan | Extruded aluminium components
Bending process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsNumerical control machines

Machining with numerical control machines makes it possible to satisfy ever demanding tolerances required in the couplings between different components.

Numerical control process - Estrallum Milan | Extruded aluminium components
Numerical control process - Estrallum Milan | Extruded aluminium components
Numerical control process - Estrallum Milan | Extruded aluminium components
Numerical control process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsPolishing, Brushing and Satin finishing

Using Scotch Brite wheels and tapes, any surface imperfections resulting from extrusion or mechanical processing are removed to obtain the desired finishes.

Cleaning process - Estrallum Milan | Extruded aluminium components
Cleaning process - Estrallum Milan | Extruded aluminium components
Cleaning process - Estrallum Milan | Extruded aluminium components
Cleaning process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsAnodizing

It is the process that enhances the peculiarities of the metal, giving the surface aesthetic hardness and resistance over time. The semi-automatic system with 25 tanks allows the treatment of millions of pieces a year in a wide variety of finishes.

Anodic oxidation process - Estrallum Milan | Extruded aluminium components
Anodic oxidation process - Estrallum Milan | Extruded aluminium components
Anodic oxidation process - Estrallum Milan | Extruded aluminium components
Anodic oxidation process - Estrallum Milan | Extruded aluminium components

Estrallum Milano | Componenti in alluminio estrusoPainting

The automatic electrostatic powder painting system is used to obtain aesthetic finishes of various colours that are resistant over time.

Painting process - Estrallum Milano | Componenti in alluminio estruso
Painting process - Estrallum Milano | Componenti in alluminio estruso
Painting process - Estrallum Milano | Componenti in alluminio estruso
Painting process - Estrallum Milano | Componenti in alluminio estruso

Estrallum Milan | Extruded aluminium componentsQuality control

For Estrallum QUALITY IS BUILT IN ! With this motto, quality is central from the very beginning: from the construction of the molds to the final 100% aesthetic check of the product.

Quality control process - Estrallum Milan | Extruded aluminium components
Quality control process - Estrallum Milan | Extruded aluminium components
Quality control process - Estrallum Milan | Extruded aluminium components

Estrallum Milan | Extruded aluminium componentsAssembly and Packaging

The product is finalised on assembly stations specifically designed to meet customer specifications.

Assembly and Packaging process - Estrallum Milan | Extruded aluminium components
Assembly and Packaging process - Estrallum Milan | Extruded aluminium components
Assembly and Packaging process - Estrallum Milan | Extruded aluminium components
Assembly and Packaging process - Estrallum Milan | Extruded aluminium components

Write or call us for more information or to request an appointment with the professionals in the processing of extruded aluminum at Estallum.

Estrallum Milan | Extruded aluminium components
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